root/Ayay
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

规范并补充日志内容

Browse Source
This commit is contained in:
wilson
2026-01-16 14:30:42 +08:00
parent 4e0bb33ce2
commit fd6a82eb4e
28 changed files with 325 additions and 537 deletions
Download Patch File Download Diff File Expand all files Collapse all files

33
SHH.CameraService/GrpcImpls/ImageProcs/GrpcSenderWorker.cs
View File

@@ -1,25 +1,26 @@
using Google.Protobuf;
using Ayay.SerilogLogs;
using Google.Protobuf;
using Grpc.Net.Client;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using Serilog;
using SHH.Contracts.Grpc;
namespace SHH.CameraService;
/// <summary>
/// gRPC 视频流发送工作者
/// 职责：监听特定的 StreamTarget 队列，建立 gRPC 客户端流并持续推送图片
/// gRpc 视频流发送工作者
/// 职责：监听特定的 StreamTarget 队列，建立 gRpc 客户端流并持续推送图片
/// </summary>
public class GrpcSenderWorker : BackgroundService
{
private readonly StreamTarget _target;
private readonly ILogger<GrpcSenderWorker> _logger;
private static ILogger _gRpcLog = Log.ForContext("SourceContext", LogModules.gRpc);
private readonly StreamTarget _target;
private readonly string _grpcUrl;
public GrpcSenderWorker(StreamTarget target, ILogger<GrpcSenderWorker> logger)
public GrpcSenderWorker(StreamTarget target)
{
_target = target;
_logger = logger;
// 自动适配地址：将配置的 tcp://localhost:9001 转换为 http://localhost:9001
// 并且严格使用你验证成功的 localhost
@@ -28,7 +29,7 @@ public class GrpcSenderWorker : BackgroundService
protected override async Task ExecuteAsync(CancellationToken stoppingToken)
{
_logger.LogInformation($"[gRPC Worker] 启动。目标: {_target.Config.Name}, 地址: {_grpcUrl}");
_gRpcLog.Information($"[gRpc] 视频流发送业务启动, 目标: {_target.Config.Name}, 地址: {_grpcUrl}");
while (!stoppingToken.IsCancellationRequested)
{
@@ -41,10 +42,10 @@ public class GrpcSenderWorker : BackgroundService
// 2. 开启客户端流 (UploadVideoStream 是在 proto 中定义的)
using var call = client.UploadVideoStream(cancellationToken: stoppingToken);
_logger.LogInformation($"[gRPC Worker] 已开启视频推送流: {_target.Config.Name}");
_gRpcLog.Information($"[gRpc] 已开启视频推送流, 目标: {_target.Config.Name}, 地址: {_grpcUrl}");
// 3. 核心搬运循环：从内存队列 (Channel) 读取数据
await foreach (var payload in _target.Channel.Reader.ReadAllAsync(stoppingToken))
// 3. 核心搬运循环：从内存队列 (Channel) 读取数据
await foreach (var payload in _target.Channel.Reader.ReadAllAsync(stoppingToken))
{
// 【畅通保障】检查数据时效性：丢弃超过 1 秒的积压帧
var delay = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds() - payload.CaptureTimestamp;
@@ -53,7 +54,7 @@ public class GrpcSenderWorker : BackgroundService
continue;
}
// 将业务 DTO 转换为 gRPC 原生 Request
// 将业务 DTO 转换为 gRpc 原生 Request
var request = new VideoFrameRequest
{
CameraId = payload.CameraId ?? "0",
@@ -63,7 +64,7 @@ public class GrpcSenderWorker : BackgroundService
HasOriginalImage = payload.HasOriginalImage,
HasTargetImage = payload.HasTargetImage,
// ★ 核心：将 byte[] 转换为 gRPC 的 ByteString (高性能)
// ★ 核心：将 byte[] 转换为 gRpc 的 ByteString (高性能)
OriginalImageBytes = payload.OriginalImageBytes != null
? ByteString.CopyFrom(payload.OriginalImageBytes)
: ByteString.Empty,
@@ -94,9 +95,9 @@ public class GrpcSenderWorker : BackgroundService
catch (OperationCanceledException) { break; }
catch (Exception ex)
{
_logger.LogError($"[gRPC Worker] 推送链路异常，5秒后重连: {ex.Message}");
_gRpcLog.Warning($"[gRpc] 视频推送流链路异常, 目标: {_target.Config.Name}, 地址: {_grpcUrl}, 5秒后重连: {ex.Message}.");
await Task.Delay(5000, stoppingToken);
}
}
}
}
}